译文:保全自身先要孝顺,治理国家先要公正。将“孝”与“公”视为立身处世的根基。
Efficiency is doing things right; effectiveness is doing the right things.
如果人生能像初次见面那样美好,就不会有后来的离别和悲伤。
Sustainability in mining isn't an option—it's a necessity for our future.